OPeNDAP Server Dataset Access Form
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Global Attributes:
Data.SamplingRate.Units: hertz NC_GLOBAL._NCProperties: version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.10.0 NC_GLOBAL.Conventions: SOFA NC_GLOBAL.Version: 1.0 NC_GLOBAL.SOFAConventions: SimpleFreeFieldHRIR NC_GLOBAL.SOFAConventionsVersion: 1.0 NC_GLOBAL.DataType: FIR NC_GLOBAL.RoomType: free field NC_GLOBAL.Title: 1029 NC_GLOBAL.DateCreated: 2015-04-14 16:23:43 NC_GLOBAL.DateModified: 2017-04-24 15:02:11 NC_GLOBAL.APIName: SOFA C++ API NC_GLOBAL.APIVersion: 1.1.0 NC_GLOBAL.AuthorContact: hrtf@ircam.fr NC_GLOBAL.Organization: Institut de Recherche et Coordination Acoustique/Musique (IRCAM) NC_GLOBAL.License: Copyright :\012Copyright (c) 2014 - 2017 IRCAM. All Rights Reserved \012Disclaimer : \012IRCAM MAKES NO REPRESENTATION OR WARRANTIES WITH RESPECT TO THE CONTENTS HEREOF AND SPECIFICALLY DISCLAIM ANY IMPLIED WARRANTIES OR MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further, IRCAM reserves the right to revise this database and/or documentation and to make changes from time to time in the content hereof without obligation of IRCAM to notify any person of such revision or change. \012Use of Materials : \012IRCAM hereby grants users permission to use materials available therein for any purpose-educational, research or commercial. However, each reproduction of any part of the materials must include the copyright notice, if it is present. In addition, as a courtesy, if these materials are used in published research, this use should be acknowledged in the publication. as follows : UMR 9912 - STMS - IRCAM/CNRS/UPMC, 1, place Stravinsky 75004 PARIS FRANCE If these materials are used in the development of commercial products, IRCAM requests that written acknowledgment of such use be sent to: \012IRCAM - 1, place Stravinsky 75004 PARIS FRANCE NC_GLOBAL.ApplicationName: libspat NC_GLOBAL.ApplicationVersion: 7.1.0 (build Fri - 21/04/2017) NC_GLOBAL.Comment: The head-related impulse responses (HRIR) have been measured in IRCAM's anechoic chamber using the exponentional sweep sine technique.\0128192 points logarithmic sweep as measurement signal (44100 Hz). \012Microphones were positionned at the entrance of the blocked ear canal. NC_GLOBAL.History: raw measurement NC_GLOBAL.References: Olivier Warusfel - LISTEN HRTF database NC_GLOBAL.Origin: http://www.hrtf.ircam.fr NC_GLOBAL.RoomShortName: IRCAM Anechoic Room NC_GLOBAL.RoomDescription: All measurements were performed in IRCAM's full anechoic chamber.\012This sound isolated cuboid-shaped room (room-within-a-room structure supported on neoprene mounts;\012all interior surfaces and mechanical structures are covered with anechoic wedges) provides a useable volume of 103 m3 (5.7 x 4.3 x 4.2 m3), a lower limiting frequency of 75 Hz, and background noise lower than 20 dB SPL (A Weighting). NC_GLOBAL.RoomLocation: IRCAM, Paris, Anechoic Room (Studio 7) NC_GLOBAL.ListenerShortName: 1029 NC_GLOBAL.ListenerDescription: Human subject with microphones positionned at the entrance of the blocked ear canal. NC_GLOBAL.SourceShortName: Tannoy 600 NC_GLOBAL.SourceDescription: One single Tannoy 600 loudspeaker NC_GLOBAL.ReceiverShortName: Knowles FG3329 NC_GLOBAL.ReceiverDescription: Knowles FG3329. A custom preamplifier was designed, with 40 dB gain. NC_GLOBAL.EmitterShortName: Tannoy 600 NC_GLOBAL.EmitterDescription: Tannoy system 600 driven by a Yamaha P2040 amplifier that delivers up to 20 watts into 8 ohms loads. NC_GLOBAL.DatabaseName: IRCAM LISTEN NC_GLOBAL.URL: IRC_1029_R_44100.sofa NC_GLOBAL.RoomVolume: 103
Variables:
Data.SamplingRate
: Array of 64 bit Reals [I = 0..0]
I:
ListenerUp
: Array of 64 bit Reals [I = 0..0][C = 0..2]
I:
C:
ListenerPosition
: Array of 64 bit Reals [I = 0..0][C = 0..2]
I:
C:
Type: cartesian Units: metre
ListenerView
: Array of 64 bit Reals [I = 0..0][C = 0..2]
I:
C:
Type: cartesian Units: metre
EmitterPosition
: Array of 64 bit Reals [E = 0..0][C = 0..2][I = 0..0]
E:
C:
I:
Type: cartesian Units: metre
ReceiverPosition
: Array of 64 bit Reals [R = 0..1][C = 0..2][I = 0..0]
R:
C:
I:
Type: cartesian Units: metre
SourcePosition
: Array of 64 bit Reals [M = 0..186][C = 0..2]
M:
C:
Type: spherical Units: degree, degree, metre
RoomVolume
: Array of 64 bit Reals [I = 0..0]
I:
Units: cubic metre
Data.Delay
: Array of 64 bit Reals [M = 0..186][R = 0..1]
M:
R:
Data.IR
: Array of 64 bit Reals [M = 0..186][R = 0..1][N = 0..8191]
M:
R:
N:
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